Cook County Value

40 Dewey Rd Inverness, IL 60067

4 bed / 2 bath, 3,076 sqft, built 1947, in Palatine. Assessor market value for 2025: $650,000.

Cook County account 02174040120000

Assessor market value
$650,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,076 sqft
$211 per sqft
Year built
1947
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 60067 and Palatine assessment pages.

Appeal deadlines

For Palatine, appeals to the Assessor are open through (16 days left).

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value stayed about the same, from $650,000 in 2024 to $650,000 in 2025.
  • Assessor market value per square footThe current public record shows about $211 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Palatine neighborhood and ZIP 60067.
  • Neighborhood value signalAmong 318 residential records in the same neighborhood, the average assessor market value is about $252 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 1938 Thornhill Rd Inverness, IL 60067
    2,992 sqft | $234/sqft | built 1948 | Similar size (2,992 vs 3,076 sqft); Similar age (1948 vs 1947); Similar lot size (59,416 vs 62,291 sqft)
    $700,000
  • 588 Cumnock Rd Inverness, IL 60067
    3,083 sqft | $263/sqft | built 1955 | Similar size (3,083 vs 3,076 sqft); Similar lot size (62,073 vs 62,291 sqft); Same quality (Average)
    $810,000
  • 650 Braeburn Rd Inverness, IL 60067
    2,944 sqft | $238/sqft | built 1951 | Similar size (2,944 vs 3,076 sqft); Similar age (1951 vs 1947); Similar lot size (65,819 vs 62,291 sqft)
    $700,000
  • 736 Braeburn Rd Inverness, IL 60067
    2,794 sqft | $108/sqft | built 1953 | 9% smaller (2,794 vs 3,076 sqft); Similar lot size (64,785 vs 62,291 sqft); Same quality (Average)
    $302,650
  • 117 Dewey Rd Inverness, IL 60067
    2,922 sqft | $217/sqft | built 1955 | 5% smaller (2,922 vs 3,076 sqft); Similar lot size (56,192 vs 62,291 sqft); Same quality (Average)
    $634,300

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. Prepared . Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 35.4% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$650,000+$169,990+35.4%
2024$480,010$00.0%
2023$480,010$00.0%
2022$480,010+$16,170+3.5%
2021$463,840+$100.0%
2020$463,830——
5-year total+$186,170+40.1%